Login
Remember
Register
Poraxali.com
Questions
Unanswered
Users
Ask a Question
Ask a Question
যদি sin A = cos33°, A < 90° হয়, তেন্তে Aৰ মান
0
votes
96
views
asked
Feb 29
in
Maths
by
Priya
(
33.3k
points)
If sin A = cos33°, A <90°, then the value of A is
যদি sin A = cos33°, A < 90° হয়, তেন্তে Aৰ মান
(A) 90°
(B) 33°
(C) 27°
(D) 57°
Facebook
Twitter
Please
log in
or
register
to answer this question.
1
Answer
0
votes
answered
Feb 29
by
Haren
(
268k
points)
Best answer
Correct answer is
(D) 57°
যদি sin A = cos33°, A < 90° হয়, তেন্তে Aৰ মান
57°.
Please
log in
or
register
to add a comment.
Related questions
0
votes
1
answer
119
views
যদি atanθ = x, bcotθ = y হয়, তেন্তে xyৰ মান হ'ব
asked
Feb 29
in
Maths
by
Priya
(
33.3k
points)
0
votes
1
answer
70
views
(1−tan^2 30º)/(1+tan^2 30º) is equal to (A) cos 60º (B) sin 60º (C) 1 (D) tan^2 60∘
asked
Sep 8
in
Maths
by
Kabita
(
6.6k
points)
cbse
class 10
0
votes
1
answer
182
views
3, 6, 9, x সংখ্যা চাৰিটা সমানুপাতত থাকিলে x ৰ মান হ’ব
asked
Jan 10
in
Maths
by
Priya
(
33.3k
points)
0
votes
1
answer
85
views
kx + 2y = 5 আৰু 3x + y = 1 ৰৈখিক সমীকৰণ যোৰৰ একক সমাধান থাকিব যদি
asked
Feb 29
in
Maths
by
Priya
(
33.3k
points)
0
votes
1
answer
125
views
If θ = 30º then the value of 3tanθ is A)1 B) 1/√3 C) 3/√3 (D) not defined
asked
Sep 11
in
Maths
by
Priya
(
33.3k
points)
cbse
class 12
Categories
All categories
Biology
(74)
Science
(189)
Maths
(107)
English
(91)
Grammar
(92)
Education
(15)
Computer Science
(18)
Others
(31)
Economics
(23)
Geography
(27)
Social science
(73)
Business Studies
(15)
General Knowledge
(42)
History
(10)
...